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Part #: AIR57275

Air Lift 57275 LoadLifter 5000 Helper Spring Kit

2001-2010 GM 2500HD/3500HD 2WD/4WD
Part #: AIR57275
Quickships by next business day
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The Air Lift 57275 LoadLifter 5000 Air Spring Kit is specifically engineered for your 01-10 GM 2500HD/3500HD Pickup while towing and hauling your heaviest loads with full-time load support. These tough, durable air springs provide up to 5,000 pounds of leveling capacity and are fully adjustable to keep your vehicle riding stable, level and comfortable whether loaded or unloaded.

Air Lift adjustable air springs work with your existing suspension to give your vehicle more leveling support when you need it, so your vehicle is always level and stable. Proper weight distribution to all tires means more safety and a more comfortable ride as well. This results in:

  • Improved braking and steering: when all four tires are firmly on the ground, braking time and steering are both improved.
  • Less sway: Air springs increase spring rate and vastly improve vehicle stability.
  • Less bottoming out: Air springs provide adjustable load support to help prevent bottoming out on rough roads.
  • Headlight aim: Only level and stable vehicles provide safe and proper headlight aiming.
  • More even tire wear: when weight is evenly distributed to all four tires, tires wear more evenly.
  • Less porpoising: Even heavy pickups which dont squat when loaded can begin to porpoise vertically when towing heavy trailers. Adjustable air springs dramatically reduce this problem for a safer, more comfortable ride.

The kit includes 2 air springs, brackets, air lines, Schrader valve and all of the hardware you need for installation. LoadLifter 5000 air spring kits are engineered to be installed in under 2 hours and include a fully illustrated, user-friendly instruction manual.


  • Up To 5,000lbs Of Leveling Capacity
  • Air Adjustable From 5 To 100 PSI
  • Includes Roll Plates To Protect The Air Springs
  • Quick Connecting, Easy-To-Use Air Fittings
  • Built Like A Tire & Reinforced w/ 2-Ply Fabric For Maximum Strength

Applications: 01-10 GM Silverado/Sierra 2500HD/3500HD 2WD/4WD

Fits Dual (DRW) & Single Rear Wheel (SRW)
Fits most side mounted fifth wheel hitch applications
Will not fit Cab & Chassis models
Will not fit Quadrasteer


  • MFG. Number57275
  • Manufacturer NameAir Lift
  • Shipping Weight19.00 lb.
  • Shipping Length10 in.
  • Shipping Width15 in.
  • Shipping Height11 in.


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Most Popular Questions

Will this work with a Curt 5th wheel hitch? I have a 2005 Chevy 2500 Crew Cab with a Curt 5th wheel hide a hitch that mounts on the outside of the frame. Wanted to know if these would fit or what would.
View Staff Answer 

The AIR LIFT 57275 LOADLIFTER 5000 HELPER SPRING KIT will fit MOST side-mount hitches. However, Air Lift cannot confirm it will fit ALL side-mount hitch designs.